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II/ fill in each gap with a suitable word picked out from the list

Bus stop- suburb- rush hours- catch- railway station -traffic jams

1. During rush hours The streets are filled with long lines of cars and buses and lots of bicycle

2. It is difficult to avoid traffic jams. During rush hours

3. It is convenient for me to take a bus. There is a bus stop near my house

4. Hurry up, or you can't catch that bus

22 tháng 4 2020

(1) in

(2) a

(3) are

(4) follow

(5) are

22 tháng 4 2020

I live in Hanoi. It is a busy city. The streets have crowded and there are traffic jams in the rush hour. I am  sometimes late school because of the traffic jams.  Some people don't executive the traffic rules. The pass the red traffic light, wear no helmest... Therefore, sometimes there have accident

P/S: Ko bít có đngs ko nữa.

1 tháng 12 2021

1 safety helmet

2 railway station

3 traffic jams

4 zebra crossing

5 driving license 

I. Fill in the blank with the suitable word from the box (5pts)     traffic jams        safety helmet      driving license      zebra crossing      railway station 1. A ______ is a hard hat which covers and protects the whole head, worn especially by motorcyclist.2. We looked on our map to find the way to the ________.3. Roadworks have caused _______throughout the city centre.4. A _________is a place on a road at which vehicles must stop to allow people to walk across the road.5. A _________is...
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I. Fill in the blank with the suitable word from the box (5pts)

     traffic jams        safety helmet      driving license      zebra crossing      railway station

 

1. A ______ is a hard hat which covers and protects the whole head, worn especially by motorcyclist.

2. We looked on our map to find the way to the ________.

3. Roadworks have caused _______throughout the city centre.

4. A _________is a place on a road at which vehicles must stop to allow people to walk across the road.

5. A _________is an official document that shows you are able to drive.

(1)…….................................…….(2)……...............................……(3)….................................……..

(4)…….................................…….(5)…….........………....................

II. Read the passage and answer the questions below. ( 5pts)

Read the texts about model good road safety behavior at all times for parents, and then answer the questions.

Top tips for pedestrian safety

·      Teach your children to hold hands with an adult whenever they go out.

·      Always use a zebra crossing when one is available and teach children that these are the safest places to cross.

·      Teach children that it’s still important to stop, look and listen at a zebra crossing.

·      Teach children always to stop at the kerb and look and listen for traffic (a third of children injured on roads said that they didn’t stop before stepping off the kerb and many said they didn’t look).

·      Never use your mobile phone while crossing roads.

·      Children learn to make decisions about crossing the road and parents gradually let them take a lead when you are crossing together.

·      As children get older, practise routes with them before they walk alone.

Top tips for cycling

·      Always encourage children to wear a cycle helmet when they are on their bikes, and set a good example by wearing one yourself.

·      Children need to be able to judge speed and distance accurately before they cycle on public roads. They need to take lessons on cycling in order to travel more widely on their bikes.

·      Make sure children wear bright coloured clothing and fluorescent items whenever they are cycling on the road. And if they are cycling in the dark, they will need lights on their bikes and reflective items too. And of course, make sure you do this yourself, to set a good example.

1. Where should children stop to look and listen for the traffic?

...............................................................................................................................................................................

2. What should children do when they go out?

...............................................................................................................................................................................

3. Should children use your mobile phone while crossing roads ?

...............................................................................................................................................................................

4. Which clothes should children wear whenever they are cycling on the road?

...............................................................................................................................................................................

5. What should they do when they cycle in the dark?

...............................................................................................................................................................................

SECTION V: WRITING (10pts)

I/ Rewrite the following sentences in such way that they mean exactly the same as the sentences given (5pts )

1. There were some trees in the field, but now there aren’t any.

àThere used......................................................................................................

2. Did you often go to the beach when you lived in Nha Trang?

àDid you use...................................................................................................?

3. I do all my homework on my computer.

 àAll my homework….............................................................................

4. Linda doesn’t live with her parents any more.

àLinda used ......................................................................................................

5. My hair now is much longer than that in the past.

àIn the past my hair used .................................................................................
giúp mình với ạ

1
25 tháng 11 2021

1. The government has introduced a new road safety campaign in an attempt to reduce the number of road accidents

2. A safety helmet is a hard hat which covers and protects the whole head, worn especially by motorcyckist

3. We looked on pur map to find the way to the raiway station

4. Roadworks have caused traffic jams throughout the city centre

5. A zebra crossing is a place on a road at which vehicles must stop to allow people to walk across the road

6. You should know the regulations in order to become a good road user

7. A driving license is an official document that shows you are able to drive

8. Slow down because you're breaking the speed limit

9. We needed to get to Ha Noi, but we had no means of transport

10. I have two train tickets available to go to Lao Cai. Would you like to go with me to Sa Pa ?

20 tháng 6 2021

1 rivers

2 is 

3 much

4 down

5 lots

6 animals

7 on

8 not

9 there

10 in

20 tháng 6 2021

Thanks a lot !!!

II. Choose the suitable word and circle A, B, C or D: 1.      We have to avoid rush hours, because there are always _________ then.A. traffic stuck                       B. heavy traffic                       C. traffic jams                                   D. traffic noise2.      Lan is my _________. In fact, she is one of my cousins.A. relative                               B. neighbor                           C. friend                                           D. comrade3.      What kind...
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II. Choose the suitable word and circle A, B, C or D:

1.      We have to avoid rush hours, because there are always _________ then.
A. traffic stuck                       B. heavy traffic                       C. traffic jams                                   D. traffic noise

2.      Lan is my _________. In fact, she is one of my cousins.
A. relative                               B. neighbor                           C. friend                                           D. comrade

3.      What kind of _________ do you like best? Films or plays or music?
A. art                                     B entertainment                      C. performances                                D. shows

4.      I like the countryside. It’s very quiet and _________.
A. noisy                                  B. stressful                           C. peaceful                                        D. expensive

5.      So do I. But I don’t want to live there _________.
A. all time                              B. usually                             C. permanently                                 D. my life

6.      _________ facilities are coming to people living in the countryside.
A. Medical                              B. Physical                           C. Mental                                          D. Natural

7.      Many rural areas are _________. People in the country can enjoy watching television.
A. electric                               B. electrified                         C. electricity                                     D. electrical

8.      Nowadays medical care and entertainment are easily _________ in the countryside.
A. changeable                         B. workable                          C. accessible                                      D. servable

9.      What is the _________ city in your country?
A. large                                   B. larger                               C. largest                                          D. as large

10.   Going by train is fast, but going by car is _________.
A. fast                                    B. faster                                C. fastest                                           D. the fastest

11.   What are you doing tonight? – I _________ to the cinema with my brother.
A. will go                                B. go                                    C. going                                            D. am going

12.   It’s a very cheap restaurant. It _________ restaurant in the town.
A. the cheap                            B. cheaper                            C. the cheapest                                  D. the cheaper

13.   I can’t meet you this evening. My uncle c. cheaper to see me.
A. will come                           B. comes                              C. is coming                                      D. came

14.   That box looks very heavy. Can I help you c. cheaper it?
A. with                                   B. in                                     C. about                                            D. on

    15. Is the boat to Nha Trang leaving at 10? – No, it’s leaving at 11. It’s been _________.
          A. delayed                               B. cut off                               C. slowed down                   D. changed

    16. There are so many people moving to the city to live that it becomes _________.
          A. crowd                                 B. crowded                            C. over crowed                    D. crowding

    17. You have to work hard to live in a big city. You have to _________ to live.
          A. fight                                   B. struggle                             C. quarrel                            D. offer

    18. She can’t accept the truth. She refuses _________ the truth.
          A. to look                                B. to have                              C. to get                              D. to face

    19. Every winter, flocks of birds _________ to the south to get the sunlight there.
          A. change                                B. replace                              C. prefer                             D. migrate

    20. The drought last year _________ a lot of rice fields.
          A. killed                                  B. destroyed                           C. harmed                           D. dried

 

 

V. Supply the correct forms of the words in parentheses:

1.     The spoken word is immediate but lacks _____________________. (permanent)

2.     We apologize for the late ____________________ of the train. (arrive)

3.     He was __________________ of his father. (pride)

4.     She had no __________________ for her absence. (explain)

5.     We live in a rather rich ______________________. (neighbor)

6.     Television is very _______________________ nowadays. (popularity)

    7.   Some of the _____________________ have lived here all their lives. (village)

    8.   The talk was both ____________________ and entertaining. (inform)

    9.   Our country is rich in ___________________ resources. (nature)

   10.  Ha Long is one of the famous areas of ____________________. (entertain)

   11.  Be __________________! The car is coming. (care)

   12.  They are members of an international _____________________. (organize)

   13.  She has no parents or close ______________________. (relate)

   14.  Farmers are always faced with________________ brought about by typhoons, floods or droughts. (destroy)

   15.  The air is heavily _______________________ with traffic fumes. (pollute)

   16.  Joyce thinks her hometown is a very ____________ place. She really gets ______________ there. (bore)    

   17.  The remote desert area is _______________________ only by helicopter. (access)

   18.  There has been a _______________________ increase in the price of oil  and gas. (surprise)

   19.  The ____________________ of work makes me feel extremely tired. (press)

   20.  I can’t stand the _____________________ smell of bad fish.(please)

0
10 tháng 11 2021

1 up

2 off

3 up 

4 around 

5 down

10 tháng 11 2021

1. The city has recently set up/off /out a library in the West Suburb.
2. I don't think Fred gets over/through /on with Daniel. They always argue.
3. You should take your hat in/over /off in the cinema.
4. Their children have all grown up/out /out of and left home for the city to work.
5. We were shown up/off /around the town by a volunteer student.
6 The town council decided to pull up/over /down the building, as it was unsafe.

19 tháng 10 2021

1 as soon as

2features

3.features

4.though

MỌI NGƯỜI ƠI GIÚP EM VỚI Ạ ! EM ĐANG CẦN GẤP Ạ ! EM CẢM ƠN MỌI NGƯỜI NHIỀU LẮM Ạ! Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.1. *1 điểmA. ev𝚎̲ntB. w𝚎̲irdC. n𝚎̲tlingoD. det𝚎̲st2. *1 điểmA. h𝚞̲ntB. c𝚞̲stomC. m𝚞̲lticulturalD. 𝚞̲niqueMark the letter A, B, C or D on your answer sheet to indicate the...
Đọc tiếp

MỌI NGƯỜI ƠI GIÚP EM VỚI Ạ ! EM ĐANG CẦN GẤP Ạ ! EM CẢM ƠN MỌI NGƯỜI NHIỀU LẮM Ạ!yeu
 

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

1. *

1 điểm

A. ev𝚎̲nt

B. w𝚎̲ird

C. n𝚎̲tlingo

D. det𝚎̲st

2. *

1 điểm

A. h𝚞̲nt

B. c𝚞̲stom

C. m𝚞̲lticultural

D. 𝚞̲nique

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

3. *

1 điểm

A. skateboard

B. sticker

C. adore

D. leisure

4. *

1 điểm

A. protection

B. addicted

C. computer

D. goldfish

Mark the letter A, B, C or D on your answer sheet to indicate the part that needs correction in each of the following questions.

5. This museum has the largest collection of Cham artifact in the world. *

1 điểm

A. has

B. largest

C. artifact

D. world

6. The farmers have to work early in the morning than the collar workers do. *

1 điểm

A. have

B. early

C. than

D. do

7. My cousins love making crafts. They’ve made many useful and nice production. *

1 điểm

A. love

B. making

C. made

D. production

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

8. – “__________” “You should spend more time talking with your friends and family. *

1 điểm

A.I’m addicted to watching Korean movies.

B.Shall we go to the library after school?

C.What should I do to study better?

D.What do you think about her friend?

9– “__________” “They’re speaking their ethnic language” *

1 điểm

A. Is Vietnamese their mother tongue?

B. Which language can they speak?

C. I don’t understand what they are saying.

D. What are they talking about?

Mark the letter A, B, C or D on your answer sheet to indicate the right answer to each of the following questions.

10. A great way to use free time ... is to discover new things. *

1 điểm

A. useful

B. usefully

C. easy

D. easily

11. There are many ...... activities such as mountain biking or skate boarding. *

1 điểm

A. exciting

B. excited

C. excite

D. excitation

12. In the countryside, people still have to ........... water from the rivers or wells. *

1 điểm

A.collecting

B. collection

C. collective

D. collect

13. When the Mongols move to a new place, they “ger”. *

1 điểm

A. make up

B. bring up

C. take up

D. put up

14. … Thai’s main food is rice, especially sticky rice. *

1 điểm

A. A

B. An

C. The

D. -

15. Hoa is a shopaholic. She loves ..... . *

1 điểm

A.going shopping

B. going fishing

C.going to the cinema

D. going to her club

16. There are many reality shows, comedies and TV series nowadays because people love TV. *

1 điểm

A.to watch

B. watch

C. watches

D. watched

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the capitalised word(s) in each of the following questions.

17. But for your support, our band couldn’t have won the Grand Music COMPETITION. *

1 điểm

A. show

B. quiz

C. contest

D. tour

18. If you want to become a WELL-KNOWN singer, you need to have a unique selling point, a way to differentiate yourself from the crowd. *

1 điểm

A. genius

B. infamous

C. renowned

D. new

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the capitalised word(s) in each of the following questions.

19. The doctor advised Peter to GIVE UP smoking. *

1 điểm

A. finish

B. consider

C. continue

D. stop

20. Someone who can think fast and make decisions easily is said to be BRILLIANT. *

1 điểm

A. smart

B. cheerful

C. successful

D. stupid

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word that best fits each of the numbered blanks.

Quan was twelve years old when his family (21)________ from the countryside to the city. A lot of things changed when he started living in the city. When he lived in the countryside, he used to (22)_________ to school every day. On the way back, Quan and his friend would stop by an empty field to play soccer together. (23) __________, he goes to school by bus. Every evening, he has to hurry home to avoid being stuck in an traffic jam. There is hardly any space on the sidewalk so it’s difficult to find a big enough space to play soccer. Quan’s schoolyard is no better; it’s smaller than the one at his old school. Even though some of his classmates like soccer, they (24)__________ playing on their computer to playing on the real field. Quan misses playing soccer with his old friends, now all he has is either watching soccer (25)________ TV or playing on computer.

21. *

1 điểm

A. has moved

B. moved

C. is moving

D. will move

22. *

1 điểm

A. walk

B. walking

C. walked

D. to walk

23. *

1 điểm

A. Now

B. In the past

C. Nowadays

D. In the future

24. *

1 điểm

A. dislike

B. choose

C. prefer

D. depend

25. *

1 điểm

A. inside

B. above

C. by

D. on

Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numbered blanks.

The countryside is becoming more and more appealing place to live in. In recent years, people’s view of the countryside has become more positive. A new survey shows that people are more likely to move to the countryside than ever before. The countryside is an ideal location for young adults, especially young married couple with children. One of the main reasons is the lower cost of living. This makes the countryside perfect for young people who are looking to save money and start a family. It is also a good place to raise children. The countryside is less densely populated than the city so there are a lot of spaces for kids to play and be active. Furthermore, pollution and crime problems are not huge issues here. In a couple of years, experts believe that the countryside’s demographics will change dramatically.

Question 26. What is the main idea of the passage? *

1 điểm

A. Influence from the countryside.

B. Reasons to live in the countryside.

C. People living in the countryside.

D. Comparison between the countryside and the city.

Question 27. Why does the writer mention a new survey? *

1 điểm

A. To prove that people’s thought on the countryside has changed.

B. To show that people prefer the countryside to the city.

C. To encourage people to move to the countryside.

D. To collect people’s view of the countryside.

Question 28. Why is the countryside a good place for a young couple with children? *

1 điểm

A. Because of low cost of living.

B. Because of good environment for children.

C. A and B are correct

D. A and B are incorrect.

Question 29. According to the writer, how is the living environment in the countryside? *

1 điểm

A. Not too crowded.

B. Not dangerous much.

C. Not polluted much.

D. All of the above.

Question 30. Which of the following is NOT true about living in the countryside? *

1 điểm

A. The countryside is suitable for single young adults.

B. More and more people choose to live in the countryside.

C. Young couples can save money for their family

D. Children have spaces to play.

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

Question 31. It’s not a good idea to spend too much time on social networking sites. *

1 điểm

A. Spending too much time on social networking sites is not too bad.

B. It’s advisable not to spend less time on social networking sites.

C. It’s better to avoid spending less time on social networking sites.

D. It’s better to avoid spending too much time on social networking sites.

Question 32. Playing board games is very interesting. *

1 điểm

A. It is very interested in playing board games.

B. It is very interested to play board games.

C. It is very interesting to playing board games.

D. It is very interesting to play board games.

Question 33. Nam is a more attractive story teller than Mai. *

1 điểm

A. Nam tells stories attractively than Mai does.

B. Nam tells more attractive stories than Mai does.

C. Mai tells more attractive stories than Nam does.

D. Mai tells stories less attractively than Nam does.

Question 34. Julie finds making crafts boring. *

1 điểm

A. Julie enjoys making crafts.

B. Julie’s crafts are not boring.

C. To Julie, making crafts is not interesting.

D. Julie can not find an interesting craft to play with.

Question 35. I’d rather surf the Internet than play computer games. *

1 điểm

A. I prefer surfing the Internet to playing computer games.

B. I prefer playing computer games surfing the Internet.

C. I like playing computer games more than surfing the Internet.

D. I dislike surfing the Internet, but I like playing computer games.

Question 36. Have you got any better hat than this one? *

1 điểm

A. Is this one the worse hat you’ve got?

B. Is this one the best hat you’ve got?

C. Is this one the better hat than that one?

D. Is that one the better hat than this one?

Question 37. This is the most luxurious house I’ve ever seen. *

1 điểm

A. I’ve never seen a more luxurious house than this.

B. I’ve never seen the most luxurious house than this.

C. I’ve seen a more luxurious house than this.

D. I’ve ever seen a more luxurious house than this.

Question 38. He was the cleverest thief of all times. *

1 điểm

A. All thieves are cleverer than him.

B. All thieves are less clever than him.

C. No thieves are clever except him.

D. No thieves are less clever than him.

Question 39. Muong/sugar/grow/for/their/make/own/and/use/the rice. *

1 điểm

A. The Muong make their sugar and grow own rice for use.

B. The Muong make for sugar and grow rice their own use.

C. The Muong make their own sugar and grow rice for use.

D. The Muong make sugar and grow rice for their own use.

Question 40. Ethnic/life/traditional/in/of/always/Vietnam/keep/groups/their/the/way. *

1 điểm

A. The ethnic groups always keep their traditional way of life in Vietnam.

B. The ethnic groups in Vietnam always keep their way of traditional life.

C. The ethnic groups in Vietnam always keep their traditional way of life.

D. The ethnic groups in Vietnam always keep traditional way of their life.

1
6 tháng 10 2021

tách ra bn oi , dài kinh khủng khiếp ó!

PTHH: \(Al_2O_3+3H_2SO_4\rightarrow Al_2\left(SO_4\right)_3+3H_2O\)

Ta có: \(\left\{{}\begin{matrix}m_{H_2SO_4}=588\cdot5\%=29,4\left(g\right)\Rightarrow n_{H_2SO_4}=\dfrac{29,4}{98}=0,3\left(mol\right)\\n_{Al_2O_3}=\dfrac{20,4}{102}=0,2\left(mol\right)\end{matrix}\right.\)

Xét tỉ lệ: \(\dfrac{0,2}{1}>\dfrac{0,3}{3}\) \(\Rightarrow\) Al2O3 còn dư

\(\Rightarrow n_{Al_2\left(SO_4\right)_3}=0,1\left(mol\right)=n_{Al_2O_3\left(dư\right)}\)

\(\Rightarrow C\%_{Al_2\left(SO_4\right)_3}=\dfrac{0,1\cdot342}{20,4+588-0,1\cdot102}\cdot100\%\approx5,72\%\)